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extension_loaded

extension_loaded

Find out whether an extension is loaded

bool **extension_loaded** string $extension

Finds out whether the extension is loaded.

extensionThe extension name. This parameter is case-insensitive.

   You can see the names of various extensions by using
    or if you're using the
    or  version of
   PHP you can use the  switch to
   list all available extensions:
   
  `phpinfo``CGI``CLI````php

$ php -m [PHP Modules] xml tokenizer standard sockets session posix pcre overload mysql mbstring ctype

[Zend Modules]







   Returns true if the extension identified by 
   is loaded, false otherwise.
  `extension`


   
  **Voorbeeld:  example**

```php
<?php
if (!extension_loaded('gd')) {
    if (!dl('gd.so')) {
        exit;
    }
}
?>

get_loaded_extensions``get_extension_funcs``phpinfo``dl``function_exists

Vorige ← dl Volgende gc_collect_cycles →

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